Look I have made lenses like used in glasses but better so I am able to look at tiny things like cells in better detail.I am looking currently at pond water and can tell that there are dozens of protists.
Hooke: Hymm I wonder if cells are in everything or just this pond water
Hooke
I am looking at cork under the microscope and I can see tiny boxlike cavities. They remind me of the cells in monastery we shall call these little units cells!
Cells are in corks too!
Virchow
Just like how animals need another animal to reproduce so do cells. Every cell comes from another cell.
Schleiden
Look at this plant!! It is made up of cells. Cells are the base unit of plants!!
Schwann
Cell Theory
1. All organisms are made up of cells2. All existing cells are produced by other living cells3.The cell is the most basic unit of life
Today we are learning about the cell theory. There are three main parts to it.
I bet there in animals too!!
No way!! Prove It!
I have figured it out animals are made up of cells too. All tissues are made up of cells. They are the basic unit of all life.